CN101771243A - Repair pole for isolating switch - Google Patents
Repair pole for isolating switch Download PDFInfo
- Publication number
- CN101771243A CN101771243A CN200910071212A CN200910071212A CN101771243A CN 101771243 A CN101771243 A CN 101771243A CN 200910071212 A CN200910071212 A CN 200910071212A CN 200910071212 A CN200910071212 A CN 200910071212A CN 101771243 A CN101771243 A CN 101771243A
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- CN
- China
- Prior art keywords
- pole
- isolating switch
- repair
- clamping piece
- working
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Abstract
The invention relates to a repair pole for an isolating switch. In the pole, an upper clamping piece and a lower clamping piece are clamped on a device frame to form a pole base, and the pole penetrates through a pole fixing protection tube from the lower part and fixed by using a pole fixing pin; working personnel can climb to the pole through climbing foot pins and respectively arrange a hanging head and a trace chain, and the pole is well fixed by using a rope seal through a rope seal fixing ring, therefore, the hanging operation of the isolating switch can be carried out. The repair pole is convenient to use and carry, safe and reliable to work and solves installing, repairing and maintaining difficulties of the isolating switch as other field devices are electrified, a crane can not enter into a working site, the working environment is complex, the working period is short and the workload is too much.
Description
Technical field
The present invention relates to that a kind of power plant, electric substation isolating switch is installed, the repair and maintenance device, be particularly useful for carry out that isolating switch is installed, in the repair and maintenance operation since around electric equipment charged and can't use the situation of hoisting machinery.
Background technology
At present, power plant, electric substation's isolating switch installation, repair and maintenance generally all will use hoisting machinery.But owing to the charged operating environment complexity that makes of on-the-spot operating electric equipment, in order to guarantee job safety, crane can't enter operation field sometimes, so just brings difficulty to isolating switch installation, repair and maintenance.
Summary of the invention
Charged in order to overcome because of field apparatus, operating environment is complicated and to isolating switch is installed, repair and maintenance brings a series of difficulties.Isolating switch maintenance simultaneously wants seeking time short, and workload is very big, and equipment is heavy, therefore makes this pole and addresses the above problem.The technical solution adopted for the present invention to solve the technical problems is: based on the firm framework of isolating switch itself, with channel-section steel the framework of isolating switch own is connected, do pole with iron pipe and add and smash chain, reach the effect of installation, repair and maintenance isolating switch as lifting isolating switch accessory.
The invention has the beneficial effects as follows, simple in structure, easy to assembly quick, dwindle maintenance power failure scope, saved correlative charges simultaneously because of using large scale hoisting machinery to bring.
Description of drawings
Accompanying drawing is a fundamental diagram of the present invention.
Isolating switch in the accompanying drawings, 1; 2, equipment frame; 3, pole; 4, pole upper clamping piece; 5, the fixing pillar of pole; 6, the fixing steady pin of pole; 7, the fixing lower clamping piece of pole; 8, climb the pin nail; 9, hang head; 10, smash chain; 11, lashing retainer ring.
Embodiment
Pole upper clamping piece (4) is that fixedly pillar (5) all-in-one-piece welded together and pole lower clamping piece (7) are clipped in equipment frame (2) and go up and constitute the pole basis for channel-section steel and pole, pole (3) is penetrated fixedly pillar (5) and fixing with pole steady pin (6) of pole by the bottom, climbing up pole (3) by the operating personnel by climbing pin nail (8) will hang head (9) respectively and smash chain (10) good and sound, pole (3) is fixed by lashing retainer ring (11) with lashing, just can carry out lifting operation.
Claims (3)
1. repair pole for isolating switch is characterized in that: pole is to be clipped in equipment frame (2) by upper clamping piece channel-section steel (4) and pole lower clamping piece (7) to go up and constitute the pole basis.
2. repair pole for isolating switch according to claim 1 is characterized in that: pole is pillar (5) and welded together being integral of pole lower clamping piece (7) fixedly.
3. repair pole for isolating switch according to claim 1, it is characterized in that: pole (3) penetrates fixedly pillar (5) and fixing with pole steady pin (6) of pole by the bottom, climb up pole (3) and will hang head (9) respectively and smash chain (10) good and sound by climbing pin nail (8) by the operating personnel, by lashing retainer ring (11) pole (3) is fixed with lashing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910071212A CN101771243A (en) | 2009-01-06 | 2009-01-06 | Repair pole for isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910071212A CN101771243A (en) | 2009-01-06 | 2009-01-06 | Repair pole for isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101771243A true CN101771243A (en) | 2010-07-07 |
Family
ID=42503932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910071212A Pending CN101771243A (en) | 2009-01-06 | 2009-01-06 | Repair pole for isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101771243A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412517A (en) * | 2011-12-12 | 2012-04-11 | 辽宁省电力有限公司锦州供电公司 | Method for disconnecting and connecting neutral point isolation switch leads of 66kV transformer in electrification |
| CN102709824A (en) * | 2012-05-31 | 2012-10-03 | 辽宁省电力有限公司沈阳供电公司 | Single-pole safety device for 220kV transformer substation |
| CN102738735A (en) * | 2012-07-10 | 2012-10-17 | 辽宁省电力有限公司丹东供电公司 | Holding rod support for replacing hanging point of lightning shield conductor of 220KV single-circuit tangent tower |
-
2009
- 2009-01-06 CN CN200910071212A patent/CN101771243A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412517A (en) * | 2011-12-12 | 2012-04-11 | 辽宁省电力有限公司锦州供电公司 | Method for disconnecting and connecting neutral point isolation switch leads of 66kV transformer in electrification |
| CN102412517B (en) * | 2011-12-12 | 2014-06-25 | 辽宁省电力有限公司锦州供电公司 | Method for disconnecting and connecting neutral point isolation switch leads of 66kV transformer in electrification |
| CN102709824A (en) * | 2012-05-31 | 2012-10-03 | 辽宁省电力有限公司沈阳供电公司 | Single-pole safety device for 220kV transformer substation |
| CN102738735A (en) * | 2012-07-10 | 2012-10-17 | 辽宁省电力有限公司丹东供电公司 | Holding rod support for replacing hanging point of lightning shield conductor of 220KV single-circuit tangent tower |
| CN102738735B (en) * | 2012-07-10 | 2016-04-27 | 辽宁省电力有限公司丹东供电公司 | 220 kilovolt lists return tangent tower and change lightning conducter hanging point pole support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100707 |